87024 (2000 JS66)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1897631653 ± 2.00e+00
Semi-major axis (a)1.1965640779 AU ± 3.00e+00
Inclination (i)14.43426486° ± 4.00e+00
Long. of Asc. Node (Ω)230.49918377° ± 5.00e+00
Arg. of Perihelion (ω)84.93674351° ± 6.00e+00
Mean Anomaly (M)98.77724217° ± 3.31e-05
Mean Motion (n)0.7530231626°/day ± 2.83e+00
Perihelion dist (q)0.96950029 AU ± 3.41e+00
Aphelion dist (Q)1.42362786 AU ± 4.30e+00
Orbital Period1.30889239 yr ± 4.92e+00
NGA Modelr2
A21.72071297e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.546″
Uncertainty0
Orbit TypeApollo
MOID0.096044 AU
Observations Used3646
Gaia Obs Used43
Oppositions9
Arc Total1979-2017
First Observation Used1979-01-06
Last Observation Used2026-01-11
Observations (5299)
Date Type RA Dec Mag Band Observatory
2021-04-23 07:04:03 s 1 -84519.719 0 +364337.34 8830.0 C57
2021-04-23 07:14:03 S 13 37 41.028 -36 44 05.39 V C57
2021-04-23 07:14:03 s 1 -84867.748 0 +364137.69 8120.0 C57
2021-04-23 07:24:03 S 13 37 40.490 -36 43 48.97 V C57
2021-04-23 07:24:03 s 1 -85215.537 0 +363937.02 6860.0 C57
2021-04-23 07:34:03 S 13 37 39.919 -36 43 31.15 V C57
2021-04-23 07:34:03 s 1 -85563.084 0 +363735.34 5030.0 C57
2021-04-23 07:44:03 S 13 37 39.238 -36 43 15.10 V C57
2021-04-23 07:44:03 s 1 -85910.389 0 +363532.65 2640.0 C57
2021-04-23 07:54:03 S 13 37 38.558 -36 42 56.99 V C57
2021-04-23 07:54:03 s 1 -86257.449 0 +363328.95 9690.0 C57
2021-04-23 08:04:03 S 13 37 38.198 -36 42 40.43 V C57
2021-04-23 08:04:03 s 1 -86604.265 0 +363124.24 6160.0 C57
2021-04-23 08:14:03 S 13 37 37.474 -36 42 24.08 V C57
2021-04-23 08:14:03 s 1 -86950.835 0 +362918.52 2070.0 C57
2021-04-23 08:24:03 S 13 37 36.929 -36 42 05.11 V C57
2021-04-23 08:24:03 s 1 -87297.157 0 +362711.79 7400.0 C57
2021-04-23 08:34:03 S 13 37 36.386 -36 41 50.28 V C57
2021-04-23 08:34:03 s 1 -87643.230 0 +362504.04 2150.0 C57
2021-04-23 08:44:03 S 13 37 35.899 -36 41 32.68 V C57
2021-04-23 08:44:03 s 1 -87989.054 0 +362295.28 6330.0 C57
2021-04-23 08:54:03 S 13 37 35.280 -36 41 14.46 V C57
2021-04-23 08:54:03 s 1 -88334.626 0 +362085.51 9920.0 C57
2021-04-23 09:04:03 S 13 37 34.716 -36 40 59.41 V C57
2021-04-23 09:04:03 s 1 -88679.947 0 +361874.72 2930.0 C57
2021-04-23 09:14:03 S 13 37 34.234 -36 40 43.39 V C57
2021-04-23 09:14:03 s 1 -89025.014 0 +361662.92 5360.0 C57
2021-04-23 09:24:03 S 13 37 33.506 -36 40 25.75 V C57
2021-04-23 09:24:03 s 1 -89369.826 0 +361450.11 7190.0 C57
2021-04-23 09:34:03 S 13 37 32.909 -36 40 09.01 V C57
2021-04-23 09:34:03 s 1 -89714.383 0 +361236.28 8430.0 C57
2021-04-23 09:44:03 S 13 37 32.491 -36 39 51.19 V C57
2021-04-23 09:44:03 s 1 -90058.682 0 +361021.43 9080.0 C57
2021-04-23 09:54:03 S 13 37 31.858 -36 39 34.38 V C57
2021-04-23 09:54:03 s 1 -90402.724 0 +360805.57 9130.0 C57
2021-04-23 10:00:34 C 13 34 14.95 -36 42 11.5 V T08
2021-04-23 10:04:03 S 13 37 31.313 -36 39 18.18 V C57
2021-04-23 10:04:03 s 1 -90746.506 0 +360588.70 8580.0 C57
2021-04-23 10:14:03 S 13 37 30.823 -36 39 00.47 V C57
2021-04-23 10:14:03 s 1 -91090.027 0 +360370.81 7420.0 C57
2021-04-23 10:24:03 S 13 37 30.065 -36 38 45.17 V C57
2021-04-23 10:24:03 s 1 -91433.287 0 +360151.90 5660.0 C57
2021-04-23 10:34:03 S 13 37 29.604 -36 38 25.84 V C57
2021-04-23 10:34:03 s 1 -91776.283 0 +359931.98 3300.0 C57
2021-04-23 10:39:49 C 13 34 12.21 -36 40 56.7 V T08
2021-04-23 10:44:03 S 13 37 29.100 -36 38 08.88 V C57
2021-04-23 10:44:03 s 1 -92119.015 0 +359711.04 320.0 C57
2021-04-23 10:45:52 C 13 34 11.79 -36 40 45.4 V T08
2021-04-23 10:54:03 S 13 37 28.373 -36 37 54.08 V C57
2021-04-23 10:54:03 s 1 -92461.482 0 +359489.08 6730.0 C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2004-05-21 03:27:00 101061179.29 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)